import java.util.LinkedList;
import java.util.List;
import java.util.Queue;

/**
 * @Author 12629
 * @Description：
 */
public class Test {
    public static void main(String[] args) {
        BinaryTree binaryTree = new BinaryTree();
        BinaryTree.TreeNode root = binaryTree.createTree();
        System.out.println("=====");
        binaryTree.preOrder(root);
        System.out.println("=====");
        binaryTree.inOrder(root);
        System.out.println("=====");
        binaryTree.postOrder(root);
        System.out.println("=====");

    }
}
